The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-048-4462, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is David Brown Hydraulics Inc Dba Hydreco. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-048-4462 |
| Primary Part Number | SK0637 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | David Brown Hydraulics Inc Dba Hydreco |
| Status | ACTIVE |
| Component Quantity | 6 |
| Nonsupply Items and Quantities | 53930 623651C-1 GASKET 1,53930 623651C-2 GASKET 1,53930 623646 SEAL ASSEMBLY 1,53930 627197C28 O-RING 2,53930 623644 SEAT 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4320-01-048-4462 is a Parts Kit,hydraulic Pump, manufactured by David Brown Hydraulics Inc Dba Hydreco, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-048-4462 has 2 manufacturer part numbers on file: 536241 (West Salem Machinery Company Dba West Salem Machinery Div Gerlinger Carrier Company (gcc)), SK0637 (David Brown Hydraulics Inc Dba Hydreco).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-351-0562. Verify interchangeability with system specifications before substitution.
Key specifications for SK0637: Component Quantity: 6; Nonsupply Items and Quantities: 53930 623651C-1 GASKET 1,53930 623651C-2 GASKET 1,53930 623646 SEAL ASSEMBLY 1,53930 627197C28 O-RING 2,53930 623644 SEAT 1. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.